PlayStation Vita launches globally by end of 2011, starting at $249 | Engadget
NGP is now PlayStation Vita, Starting at $249 – PlayStation.Blog
PlayStation Vita - Wikipedia
PS Vita Formula 1 2011 Review #SPSVG - YouTube
Sony at E3 2011: NGP becomes PlayStation Vita | TechRadar
Sony Computer Entertainment Japan President Hiroshi Kawano holds the company's PlayStation Vita handheld gaming device during a news conference in Tokyo September 14, 2011. REUTERS/Kim Kyung-Hoon (JAPAN - Tags: BUSINESS SCIENCE TECHNOLOGY
E3 2011: PlayStation Vita has 3DS in its sights | E3 2011 | The Guardian
Sony Introduces PS Vita: First Edition Bundle (poll) | by Sohrab Osati | Sony Reconsidered
Sony's PlayStation Vita official: $249 for WiFi, $299 for 3G | Engadget
Power Smash 4 (Sony PlayStation Vita, 2011) - Japanese Version for sale online | eBay
Amazon.com: F1 2011 - PlayStation Vita : Everything Else
Sony PlayStation Vita 3G/Wi-Fi 512MB Handheld Console - Black for sale online | eBay
E3 2011: 10 Thoughts On… Playstation Vita (Uncharted, Little Big Planet) | Diehard GameFAN 2018
Sony PlayStation Vita review (Japanese edition) | Engadget
F1 2011 (Sony PlayStation Vita, 2012) for sale online | eBay
Sony mystified by PS Vita glitch reports | PS Vita | The Guardian
PlayStation Vita Preview | Ubergizmo
PlayStation Vita | MotorStorm Wiki | Fandom
PlayStation Vita - YouTube
PlayStation Vita (Platform) - Giant Bomb
Amazon.com: F1 2011 - PlayStation Vita : Everything Else
PlayStation Vita - E3 2011: Announcement Video - YouTube